The Y-type rigid frame has diverse section and high percentage of reinforcement, moreover, the concrete is required high strength, big volume, and long distance for pumping.
该Y型刚构为变截面结构，配筋密集，混凝土强度等级高、体积大、输送距离长。
The Y-type rigid frame has diverse section and high percentage of reinforcement, moreover, the concrete is required high strength, big volume, and long distance for pumping.
该Y型刚构为变截面结构，配筋密集，混凝土强度等级高、体积大、输送距离长。
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